超快拉曼成像升级：1-minute chemical imaging
 |
Pixels: 200 × 200 Total time: 55 s（20 s exposure time ，35 s extra time） Dwell time: 0.5 ms（25 μs × 20 avg） |
|
|
Total time: 55 s Exposure time: 20 s Extra time: 20 s Data processing: 8 s Image flash: 7 s |
Photon-Counting Raman at MHz Spectral Rate
Dwell time: 0.5 ms/pixel
15x15=225 pixels
CCD can not do it.
Chemical imaging of D7-glucose in C. elegans
